英语词汇“johannsen number”的翻译、意思、用法、释义-英汉汉英词典

单词	johannsen number
释义	Johannsen number 【岩石学】约翰森数以上来源于：《21世纪大英汉词典》
随便看	gramine gramineae gramineal gramineal, gramineous gramineal、gramineous gramine; donaxine; 3-(dimethylaminomethyl)-indole gramine; donaxine; 3--indole gramineen gramineous gramineæ graminicolous graminifolious graminite graminite (gramenite) graminivore graminivorous graminivorous animals graminology graminology; agrostology graminvorous gram ion gram-ion gramm gramma grammage